Mikulis D J, O'Leary D H
Department of Radiology, New England Deaconess Hospital, Boston, Massachusetts.
Acta Radiol Suppl. 1986;369:120-3.
Doppler and B-scan imaging, periorbital directional Doppler, and occuloplethysmography correctly identified common carotid occlusion in three of four consecutive patients with atherosclerosis. High-grade common carotid stenosis in the fourth patient could not be distinguished from occlusion on the non-invasive tests. Occlusion of the internal carotid artery in one patient and patency of that artery in the other three were evident non-invasively. Modified angiography agreed with non-invasive tests in each of three patients studied. Intra-arterial digital subtraction angiography in the fourth patient suggested but could not confirm patency of the internal carotid artery indicated by non-invasive criteria.
多普勒和B超成像、眶周定向多普勒以及眼体积描记法在连续4例动脉粥样硬化患者中的3例中准确识别出颈总动脉闭塞。在无创检查中，第4例患者的重度颈总动脉狭窄无法与闭塞相区分。1例患者的颈内动脉闭塞以及其他3例患者该动脉的通畅情况通过无创检查清晰可见。改良血管造影与3例接受研究患者的无创检查结果相符。第4例患者的动脉内数字减影血管造影显示，但无法证实无创标准所提示的颈内动脉通畅情况。
